posted on 2013-02-19, 17:00authored byFrancesca Zorzi, Ivan Monteleone, Massimiliano Sarra, Emma Calabrese, Irene Marafini, Micaela Cretella, Silvia Sedda, Livia Biancone, Francesco Pallone, Giovanni Monteleone
Post-operative samples were taken from areas with no endoscopic lesions.